1. Different temperature ranges within 600~1300. 2. Applications:spraying nozzles of boilers, grate bars for sintering, ......

Heat-resistant Castings

A. Highly alloy heat and abrasion resistant castings can effectively resist heat, wear and oxidation in different temperature ranges within 600~1300.

B. The main products include spraying nozzles of boilers, grate bars for sintering, grate plates for clinker cooling machines, furnace bed plates and teeth for slag crushers.

Material	Endurance strength(Mpa)1000 1000hr	Oxidation weight gain (g/m2)1000 500hr	Temperature range applicable
30Cr26Ni14Si2MoNRENb	≥16	≤50	800~1300
40Cr25Ni20	≥10	≤50	800~1300
35Cr18Ni25Si2	≥8	≤65	800~1300
30Cr22Ni4Mn4Si2N	≥8	≤115	600~1300
Cr26 cast iron	high wear resistance	≤100	600~1300